solving additions and subtractions
359 + 149 = 710 508 439 708 + 191 = 899 501 109 433 + 199 = 487 999 632 986 - 356 = 455 630 644 WRITE the correct answer 452
359 + 149 = 710 508 439 708 + 191 = 899 501 109 433 + 199 = 487 999 632 986 - 356 = 455 630 644 WRITE the correct answer 452